Is it ok to eat a frozen turkey with black spots on it? ... A: We’ll answer the first question since the exact one wasn’t specified. ε=Ldidt L=inductance,... Q: A satellite is in an elliptical orbit with a semi major axis of 8000km and an eccentricity of 0.15. Management. MasteringPhysics with Pearson eText -- Instant Access -- for University Physics with Modern Physics (13th Edition) Edit edition. The reason why a plane mirror has an infinite focal length is that the plane mirror can be considered as a spherical mirror with infinite radius of curvature. Given: How long was Margaret Thatcher Prime Minister? In a plane mirror, the radius of curvature is infinitly long, so Business. How long will the footprints on the moon last? How will understanding of attitudes and predisposition enhance teaching? Focal length of a plane mirror is infinite. The expression for the weight is well,focal length is distance btwen the focus and the mirror,and focus is the point of convergence or divergence.so in case of plane surface there is … Accounting. The total mass of the car and contents is 180 kg. Answer. This can be shown as follows... when a ray of light falls on the mirror perpendicularly (i.e. Finance. In ... A: (a) And the last sentence of the Wikipedia text says that the focal length (sorry I meant length) is infinite. When did organ music become associated with baseball? M = Mass of the box = 4 kg I thought a plane mirror has an infinite focal length because it can display an image from as far as the image is while concave/convex objects can only display perfect images (at least clear) when their rays meet at a point. parallel to the focal axis), it is reflected back by 180* parallel to the focal axis. g = acceleration due to gravity = 9.8 m/s2... Q: A 2.00-GeV proton hits another 2.00-GeV proton in a headon collision. What is the contribution of candido bartolome to gymnastics? Problem 4DQ from Chapter 34: Explain why the focal length of a plane mirror is infinite… The velocity of the car is 5.10 ms-1. Economics. Its distance from a tall building is given by x1t2 = 28.0 m + 112.4 m/s2t... Q: At the instant when the current in an inductor is increasing at a rate of 0.0640 A/s, the magnitude ... A: (a) Solution for Explain why the focal length of a plane mirror is infinite, and explain what it means for the focal point to be at infinity A: The radial probability for the state is Why is the focal length of a plane mirror infinity? The radius of curvature and focal length of a concave mirror are (a) positive (b) negative (c) both (d) none of these asked Apr 1, 2019 in Physics by Farrah ( … Focal length. All Rights Reserved. Another way to say it is that a plane mirror has no curvature, and as curvature becomes increasingly small, focal length becomes increasingly long. Here,m is the mass, gis the acceleration due to gravit... Q: A bird is flying due east. the focus will be at infinity. What is the conflict of the story of sinigang? It can be said that these parallel rays will converge at infinity. Who is the longest reigning WWE Champion of all time? But the use of infinity for the value comes from the equation for the focal length of a mirror, f = -R/2, where R is the radius of curvature of the mirror. The focal length of a plane mirror is infinity as the image can be formed at an infinite distance inside the mirror. What are the disadvantages of primary group? The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Multiply. Is there a way to search all eBay sites for different countries at once? A: (a) Focal length is half of radius of curvature and hence it is infinity. These are the most widely used mirrors. Median response time is 34 minutes and may be longer for new subjects. Copyright © 2020 Multiply Media, LLC. Technically, yes - you could call the focal length of a plane mirror "undefined", since it doesn't have a particular value. Another way to say it is that a We know that focal length is the half of the radius of curvature. plane mirror has no curvature, and as curvature becomes Pnl(r)dr=r2Rnl(r)2dr University Physics with Modern Physics Technology Update (13th Edition) Edit edition. What is the reflection of the story the mats by francisco arcellana? I don't know if that's correct or not. For some mirrors this is a negative number indicating it is a convex mirror surface. Plane mirrors – The images formed from a plane mirrors are the reflected images in their normal proportions but reversed from left to right. For a plane mirror, or perfectly flat mirror, two rays of light shining off just never intersect. Find answers to questions asked by student like you. A plane mirror can be considered as a spherical mirror of infinite radius of curvature. For the 3d state of Hydrogen atom, n = ... *Response times vary by subject and question complexity. Operations Management. Focal length is half of radius of curvature of the mirror. The expression for the inductance of the inductor is, Solution for Explain why the focal length of a plane mirror is infinite, and explain what it means for the focal point to be at infinity. So bigger the circle gets the more its radius will be. Marketing. Q: The mass of a typical froghopper is 12.3 mg. How many newtons does it weigh? A positive number indicates that it is a concave mirror. Products. How long does a fresh turkey last in the refrigerator? Q: A child is pushing a 4 kg box full of toys with a constant velocity uphill on an incline of 20 degre... A: F = Force applied by the child menu. Leadership. How do you put grass into a personification? W = mg increa, Why is the focal length of a plane mirror infinity. Subjects. Why is melted paraffin was allowed to drop a certain height and not just rub over the skin? I... Q: Find the most probable radial position of an electron in the 3d state of the hydrogen atom. (a) Calculate υ, β, p, Κ, and ... A: Let v denotes the proton’s speed, c denotes the light speed, β denotes the ratio of the speed of the... Q: A 9.37 kg box is slid across the floor using 22.4 N of sideways force. Why don't libraries smell like bookstores? What is the Uk? Explain why the focal length of a plane mirror is infinite, and explain what it means for the focal point to be at infinity, Experts are waiting 24/7 to provide step-by-step solutions in as fast as 30 minutes!*.
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